55650088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28163}}^1$

素因数の和:28201

約数の個数: 32

約数和(自身を含む): 118288800

約数和(自身を除く): 62638712

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 28163, 56326, 112652, 225304, 366119, 535097, 732238, 1070194, 1464476, 2140388, 2928952, 4280776, 6956261, 13912522, 27825044, 55650088]

約数ペア:

[(1, 55650088), (2, 27825044), (4, 13912522), (8, 6956261), (13, 4280776), (19, 2928952), (26, 2140388), (38, 1464476), (52, 1070194), (76, 732238), (104, 535097), (152, 366119), (247, 225304), (494, 112652), (988, 56326), (1976, 28163)]